CN214116854U

CN214116854U - Wall-hung pedestal pan without water tank

Info

Publication number: CN214116854U
Application number: CN202021425945.5U
Authority: CN
Inventors: 谢岳荣; 黄海; 宋行; 利健全
Original assignee: Arrow Home Group Co Ltd
Current assignee: Arrow Home Group Co Ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-09-03
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a wall-hung pedestal pan without a water tank, which comprises a pedestal pan body, a flushing valve component and an injection nozzle which are arranged in the pedestal pan body; the toilet bowl body comprises a urinal cavity, a sewage discharge pipe communicated with the urinal cavity, an upper water flushing port arranged at the top of the urinal cavity and a lower water flushing port arranged at the bottom of the urinal cavity, and the injection nozzle is arranged in the lower water flushing port; the flushing valve component comprises a water inlet cavity, a first water outlet cavity and a second water outlet cavity which are communicated with the water inlet cavity, a first electromagnetic valve arranged in the first water outlet cavity and a second electromagnetic valve arranged in the second water outlet cavity; the first water outlet cavity is communicated with the upper water flushing port through a first pipeline, and the second water outlet cavity is communicated with the lower water flushing port through a second pipeline. Implement the utility model discloses, can improve washing effect, running water washes, reduces bacterial growing.

Description

Wall-hung pedestal pan without water tank

Technical Field

The utility model relates to a sanitary wares technical field especially relates to a wall toilet bowl is hung to no water tank.

Background

The existing wall-mounted intelligent toilet bowl is matched with a hidden water tank (when the intelligent toilet bowl is installed, the matched water tank is installed in a decorative wall); when the toilet is flushed, the toilet discharges sewage by depending on the gravitational potential energy of water in the water tank. This entails several disadvantages:

1. the closestool is flushed by the water potential at the high position, and the whole machine has high noise. The water is not flushed in one time, and when the water needs to be flushed again, the water needs to be flushed for storage, so that the time is consumed.

2. The flushing effect is not good by relying on gravitational potential energy for flushing, and the dirt residue is more common due to short flushing time.

Disclosure of Invention

The utility model aims to solve the technical problem that a wall toilet bowl is hung to no water tank is provided, can improve washing effect, running water washes, reduces bacterial growing.

In order to solve the technical problem, the utility model provides a wall-hung pedestal pan without a water tank, which comprises a pedestal pan body, a flushing valve component and a spray nozzle, wherein the flushing valve component and the spray nozzle are arranged in the pedestal pan body;

the toilet bowl body comprises a urinal cavity, a sewage discharge pipe communicated with the urinal cavity, an upper water flushing port arranged at the top of the urinal cavity and a lower water flushing port arranged at the bottom of the urinal cavity, and the injection nozzle is arranged in the lower water flushing port;

the flushing valve component comprises a water inlet cavity, a first water outlet cavity and a second water outlet cavity which are communicated with the water inlet cavity, a first electromagnetic valve arranged in the first water outlet cavity and a second electromagnetic valve arranged in the second water outlet cavity; the first water outlet cavity is communicated with the upper water flushing port through a first pipeline, and the second water outlet cavity is communicated with the lower water flushing port through a second pipeline.

As an improvement of the technical scheme, the spray nozzle is provided with a water spraying cavity communicated with the first pipeline, and the water spraying cavity comprises a connecting section, a gradual shrinkage section and a spraying section.

As an improvement of the technical scheme, the connecting section and the spraying section are both cylindrical, and the cross-sectional area of the gradual change shrinkage section is reduced in sequence.

As an improvement of the technical scheme, the diameter of the connecting section is 12 mm-20 mm, and the diameter of the spraying section is 1.5 mm-4 mm.

As an improvement of the technical scheme, the diameter of the connecting section is 15mm, and the diameter of the spraying section is 2.5 mm.

As an improvement of the technical scheme, a sealing component is arranged between the jet nozzle and the pedestal pan body.

As an improvement of the technical scheme, the sewage draining pipe is a bent pipe, and the highest point of the sewage draining pipe is higher than the liquid sealing surface.

As an improvement of the technical scheme, an annular water channel is arranged in the toilet bowl body, and the outlet water of the upper water flushing port flows along the annular water channel.

As an improvement of the above technical solution, the first electromagnetic valve and the second electromagnetic valve are respectively connected with a controller, and the controller is used for controlling the opening and closing of the first electromagnetic valve and the second electromagnetic valve.

Implement the utility model discloses, following beneficial effect has:

the utility model discloses a with the delivery pipe connection of flush valve subassembly and outside, flush valve subassembly can control directly to go up the mouth of a river and down the mouth of a river water supply to solve prior art and adopt the water tank to supply water, water pressure is not enough, is difficult to the continuous bath scheduling problem. Meanwhile, the running water is adopted for flushing, so that the bacteria breeding in the water tank can be reduced, and the noise of the water tank during water feeding and discharging can be reduced. In addition, the toilet bowl body includes urinal chamber and blow off pipe intercommunication, go up the chamber wall that the water intaking of mouth of a river can wash the urinal chamber, down the mouth of a river intaking can promote partial sewage to get into in the blow off pipe, initiate the siphon effect to the sewage of urinal intracavity is discharged fast, and washing effect is good.

Further, the water spraying cavity of the spray nozzle comprises a connecting section, a gradual contraction section and a spraying section. The gradual change shrink section can increase water pressure, and the thrust of nozzle play water under the increase to make rivers increase rapidly and be full of whole blow off pipe fast, realize quick drainage.

Drawings

FIG. 1 is a half sectional view of a toilet bowl without a water tank and a wall according to the present invention;

fig. 2 is a half sectional view of the spray nozzle according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

Referring to fig. 1, the utility model provides a wall-hung pedestal pan without a water tank, which comprises a pedestal pan body 1, a flush valve component 2 and a spray nozzle 3, wherein the flush valve component 2 and the spray nozzle 3 are arranged in the pedestal pan body 1;

the toilet bowl body 1 comprises a toilet bowl cavity 11, a sewage discharge pipe 12 communicated with the toilet bowl cavity 11, an upper water flushing port 13 arranged at the top of the toilet bowl cavity 11 and a lower water flushing port 14 arranged at the bottom of the toilet bowl cavity 11, and the injection nozzle 3 is arranged in the lower water flushing port 14;

the flushing valve component 2 comprises a water inlet cavity 21, a first water outlet cavity 22 and a second water outlet cavity 23 which are communicated with the water inlet cavity 21, a first electromagnetic valve 24 arranged in the first water outlet cavity 22 and a second electromagnetic valve 25 arranged in the second water outlet cavity 23; the first outlet chamber 22 communicates with the upper nozzle 13 via a first conduit 26 and the second outlet chamber 23 communicates with the lower nozzle 14 via a second conduit 27.

Specifically, the flush valve assembly 2 is arranged on the toilet bowl body 1, the flush valve assembly 2 is connected with an external water supply pipe (not shown in the drawing), and water can be directly supplied to the upper water inlet 13 and the lower water inlet 14 through the flush valve assembly 2, so that the problems that water is supplied by a water tank in the prior art, water pressure is insufficient, continuous flushing is difficult and the like are solved; in addition, the running water is adopted for flushing, so that the bacteria breeding in the water tank can be reduced, and the noise of the water tank during water feeding and discharging can be reduced. The toilet bowl body 1 comprises a toilet bowl cavity 11 and a sewage discharge pipe 12 which are communicated, the water inlet of the upper water inlet 13 can wash the cavity wall of the toilet bowl cavity 11, the water inlet of the lower water inlet 14 can push partial sewage into the sewage discharge pipe 12 to cause a siphon effect, so that the sewage in the toilet bowl cavity 11 can be discharged quickly, and the flushing effect is good. To facilitate flushing of the upper and

lower nozzles

13, 14, respectively, the flush valve assembly 2 includes an inlet chamber 21 in communication with a water supply line, and first and

second outlet chambers

22, 23 branching from the inlet chamber 21. The water inlet cavity 21, the first water outlet cavity 22, the first pipeline 26 and the upper water flushing port 13 form a first water flushing waterway, the water inlet cavity 21, the second water outlet cavity 23, the second pipeline 27 and the lower water flushing port 14 form a second water flushing waterway, the first electromagnetic valve 24 controls the opening and closing of the first water flushing waterway, and the second electromagnetic valve 25 controls the opening and closing of the second water flushing waterway. Thereby realizing the separate control of the flushing of the upper and

lower nozzles

13 and 14.

Referring to fig. 2, the nozzle 3 is disposed in the lower nozzle 14, the nozzle 3 is provided with a water spraying cavity 31 communicated with the first pipe 26, and the water spraying cavity 31 includes a connecting section 311, a gradually contracting section 312 and an injecting section 313. The connecting section 311 is provided with a connector matched with the second pipeline 27, the gradual change contraction section 312 can increase water pressure and increase the water outlet thrust of the lower water jet 14, so that water flow is rapidly increased and the whole sewage discharge pipe 12 is rapidly filled with water, and rapid drainage is realized.

The connection section 311 and the injection section 313 are both cylindrical, and the cross-sectional area of the gradual shrinkage section 312 is sequentially reduced. The connection section 311 and the injection section 313 are both cylindrical, which can reduce the flushing resistance. The cross-sectional area of the gradual shrinkage section 312 is sequentially reduced, thereby increasing the water pressure of the injection. Specifically, the upper half of the gradual shrinkage section 312 is a circular arc which is concave downwards so that water can be smoothly shrunk in the gradual shrinkage section 312, and the lower half of the gradual shrinkage section is matched with the connecting section 311 so as to increase the water pressure.

The diameter of the connecting section 311 is 12 mm-20 mm, and the diameter of the jetting section 313 is 1.5 mm-4 mm. Preferably, the connecting section 311 has a diameter of 15mm, and the spraying section 313 has a diameter of 2.5 mm. The diameter of the connecting section 311 and the diameter of the spraying section 313 are controlled to reduce the spraying flow of the spraying nozzle 3, so that the washing time is longer, the pressure is higher and the washing effect on the dirt is good under the condition of using the same water consumption.

Because the spray nozzle 3 and the toilet bowl body 1 are not integrally formed, in order to improve the sealing performance between the spray nozzle 3 and the toilet bowl body 1, a sealing component 4 is arranged between the spray nozzle 3 and the toilet bowl body 1. The sealing component 4 may be a sealing ring or a sealing glue layer.

In order to realize siphon effect and realize liquid seal for the toilet, the sewage discharge pipe 12 is a bent pipe, and the highest point of the sewage discharge pipe 12 is higher than the liquid seal surface.

An annular water channel 15 is arranged in the toilet bowl body 1, and the water outlet of the upper water flushing port 13 flows along the annular water channel 15. The annular water tank 15 is arranged on the wall of the urinal cavity 11, and the cross section of the annular water tank 15 is C-shaped or U-shaped.

The first electromagnetic valve 24 and the second electromagnetic valve 25 are respectively connected to a controller (not shown in the drawings), and the controller is used for controlling the opening and closing of the first electromagnetic valve 24 and the second electromagnetic valve 25. The controller can be a single chip microcomputer, and the controller can control the opening sequence, the opening duration and the opening interval of the first electromagnetic valve 24 and the second electromagnetic valve 25.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A wall-hung pedestal pan without a water tank is characterized by comprising a pedestal pan body, a flush valve component and a spray nozzle, wherein the flush valve component and the spray nozzle are arranged in the pedestal pan body;

2. The water tank-free wall-mounted toilet bowl according to claim 1, wherein the jet nozzle is provided with a jet chamber communicating with the first pipe, the jet chamber comprising a connection section, a gradually contracting section, and a jet section.

3. The water tank-free wall-hung toilet bowl according to claim 2, wherein the connection section and the injection section are cylindrical, and the cross-sectional area of the gradually contracting section is sequentially reduced.

4. The water tank-free wall-hung toilet bowl according to claim 3, wherein the connecting section has a diameter of 12mm to 20mm, and the spouting section has a diameter of 1.5mm to 4 mm.

5. The water tank-free wall-hung toilet bowl according to claim 4, wherein the connecting section has a diameter of 15mm, and the spouting section has a diameter of 2.5 mm.

6. The tankless wall mounted toilet of claim 1, wherein a seal assembly is disposed between said jet nozzle and said toilet body.

7. The water tank-free wall-hung toilet bowl according to claim 1, wherein the sewage discharge pipe is an elbow pipe, and the highest point of the sewage discharge pipe is higher than the liquid seal surface.

8. The water tank-free wall-hung toilet bowl according to claim 1, wherein an annular water channel is provided in the toilet bowl body, and the outlet water of the upper water flushing port flows along the annular water channel.

9. The water tank-free wall-mounted toilet bowl as claimed in claim 1, wherein the first solenoid valve and the second solenoid valve are respectively connected with a controller, and the controller is used for controlling the opening and closing of the first solenoid valve and the second solenoid valve.